From: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Date: Wed, 4 Jul 2018 14:30:36 +0300
Subject: devlink: Add enable_sriov boolean generic parameter
Patch-mainline: v4.19-rc1
Git-commit: f567bcdae2b052bab94be7903863cb9ab47c907c
References: bsc#1109837

enable_sriov - Enables Single-Root Input/Output Virtualization(SR-IOV)
characteristic of the device.

Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 include/net/devlink.h |    4 ++++
 net/core/devlink.c    |    6 +++++-
 2 files changed, 9 insertions(+), 1 deletion(-)

--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -358,6 +358,7 @@ struct devlink_param_item {
 enum devlink_param_generic_id {
 	DEVLINK_PARAM_GENERIC_ID_INT_ERR_RESET,
 	DEVLINK_PARAM_GENERIC_ID_MAX_MACS,
+	DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV,
 
 	/* add new param generic ids above here*/
 	__DEVLINK_PARAM_GENERIC_ID_MAX,
@@ -370,6 +371,9 @@ enum devlink_param_generic_id {
 #define DEVLINK_PARAM_GENERIC_MAX_MACS_NAME "max_macs"
 #define DEVLINK_PARAM_GENERIC_MAX_MACS_TYPE DEVLINK_PARAM_TYPE_U32
 
+#define DEVLINK_PARAM_GENERIC_ENABLE_SRIOV_NAME "enable_sriov"
+#define DEVLINK_PARAM_GENERIC_ENABLE_SRIOV_TYPE DEVLINK_PARAM_TYPE_BOOL
+
 #define DEVLINK_PARAM_GENERIC(_id, _cmodes, _get, _set, _validate)	\
 {									\
 	.id = DEVLINK_PARAM_GENERIC_ID_##_id,				\
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -2619,7 +2619,11 @@ static const struct devlink_param devlin
 		.name = DEVLINK_PARAM_GENERIC_MAX_MACS_NAME,
 		.type = DEVLINK_PARAM_GENERIC_MAX_MACS_TYPE,
 	},
-
+	{
+		.id = DEVLINK_PARAM_GENERIC_ID_ENABLE_SRIOV,
+		.name = DEVLINK_PARAM_GENERIC_ENABLE_SRIOV_NAME,
+		.type = DEVLINK_PARAM_GENERIC_ENABLE_SRIOV_TYPE,
+	},
 };
 
 static int devlink_param_generic_verify(const struct devlink_param *param)